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Equations involving three terms constant, linear, and square Take square root, factor or use quadratic formula Quadratic Equations.

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Presentation on theme: "Equations involving three terms constant, linear, and square Take square root, factor or use quadratic formula Quadratic Equations."— Presentation transcript:

1 Equations involving three terms constant, linear, and square Take square root, factor or use quadratic formula Quadratic Equations

2 Factoring Since AB = 0 implies either A=0 or B = 0, then rewrite the quadratic equation as a product of linear factors.

3 Example 1

4 Quadratic Formula If factoring not nice, remember quadratic formula: For given quadratic equation, find solutions for x with: x =

5 Examples: x =

6 Application A rectangular garden is 8 feet longer than it is wide. If its area is 240 square feet, then what are its dimensions?


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